How to create an array of property/value from an object using Ramda?

Question

I have an object like

const obj = {
   apple:'red',
   banana:'yellow'
}

I need to return an array with properties/values using ramda.

Example:

[
    {
        name: 'apple',
        value:'red'
    },
    {
        name: 'banana',
        value:'yellow'
    },
]

Ross Mackay · Accepted Answer · 2018-08-21 17:50:10Z

3

A ramda solution:

R.pipe(
  R.toPairs,
  R.map(R.zipObj(['name', 'value']))
)(obj)

answered Aug 21, 2018 at 17:50

Ross Mackay

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Comments

felixmosh · Accepted Answer · 2018-08-21 16:17:26Z

1

You can achieve that without any 3rd party lib, with Object.entries, that returns an array with an array that contains key & value, map over it to convert it to an object.

const obj = {
  apple: 'red',
  banana: 'yellow'
};

const result = Object.entries(obj)
  .map(([name, value]) => ({
    name,
    value
  }));

console.log(result);

answered Aug 21, 2018 at 16:17

felixmosh

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